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Index of patents issued from the United States Patent Office

by: United States. Patent Office

Publication date: 1920

Topics: Patents

Publisher: Washington : U.S. Govt. Print. Off.; For sale by the Supt. of Docs., U.S. Govt. Print Off

Collection: smithsonian

Contributor: Smithsonian Libraries

Language: English

Volume: 1969 pt. 1

Vols. for 1966- issued in 2 pts: pt. 1, List of patentees; pt. 2, Index to subjects of invention

Earlier years found in: Annual report of the Commissioner of Patents

Found also in: Annual report of the Commissioner of Patents, 1921-25

Addeddate: 2011-09-15 18:47:11

Call number: 39088015851793

Camera: Canon EOS 5D Mark II

External-identifier: urn:oclc:record:297294690

Foldoutcount: 0

Identifier: indexofpatentsis19691unit

Identifier-ark: ark:/13960/t24b4278c

Identifier-bib: 39088015851793

Lccn: 30026211

Ocr: ABBYY FineReader 8.0

Ocr_converted: abbyy-to-hocr 1.1.7

Ocr_module_version: 0.0.13

Full catalog record: MARCXML

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Smithsonian Libraries and Archives - Digital Library

Uploaded by ChristinaB on September 15, 2011

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